From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxime Ripard Subject: Re: [PATCH v3 00/24] Add support for R40 HDMI pipeline Date: Wed, 27 Jun 2018 20:02:15 +0200 Message-ID: <20180627180215.y5kvvdqeriadxwte@flea> References: <20180625120304.7543-1-jernej.skrabec@siol.net> Reply-To: maxime.ripard-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="2wy3m2pbmtcl6uw2" Return-path: Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org Content-Disposition: inline In-Reply-To: <20180625120304.7543-1-jernej.skrabec-gGgVlfcn5nU@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: Jernej Skrabec Cc: wens-jdAy2FN1RRM@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, airlied-cv59FeDIM0c@public.gmane.org, gustavo-THi1TnShQwVAfugRpC6u6w@public.gmane.org, maarten.lankhorst-VuQAYsv1563Yd54FQh9/CA@public.gmane.org, seanpaul-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-clk-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org List-Id: devicetree@vger.kernel.org --2wy3m2pbmtcl6uw2 Content-Type: text/plain; charset="UTF-8" Content-Disposition: inline On Mon, Jun 25, 2018 at 02:02:40PM +0200, Jernej Skrabec wrote: > This series adds support for R40 HDMI pipeline. It is a bit special > than other already supported pipelines because it has additional unit > called TCON TOP responsible for relationship configuration between > mixers, TCONs and HDMI. Additionally, it has additional gates for DSI > and TV TCONs, TV encoder clock settings and pin muxing between LCD > and TV encoders. > > However, it seems that TCON TOP will become a norm, since newer > Allwinner SoCs like H6 also have this unit. > > I tested different possible configurations: > - mixer0 <> TCON-TV0 <> HDMI > - mixer0 <> TCON-TV1 <> HDMI > - mixer1 <> TCON-TV0 <> HDMI > - mixer1 <> TCON-TV1 <> HDMI > > Please review. I just applied it. It didn't apply cleanly, so please make sure it does next time, or at least state what the dependencies are. Thanks! Maxime -- Maxime Ripard, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering https://bootlin.com --2wy3m2pbmtcl6uw2--